CN201220511Y - Laser mark printing machine - Google Patents
Laser mark printing machine Download PDFInfo
- Publication number
- CN201220511Y CN201220511Y CNU2008200887439U CN200820088743U CN201220511Y CN 201220511 Y CN201220511 Y CN 201220511Y CN U2008200887439 U CNU2008200887439 U CN U2008200887439U CN 200820088743 U CN200820088743 U CN 200820088743U CN 201220511 Y CN201220511 Y CN 201220511Y
- Authority
- CN
- China
- Prior art keywords
- laser marking
- laser
- feed screw
- screw nut
- positioning collet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
Abstract
The utility model relates to a label printer, in particular to a laser label printer capable of achieving rapid and continuous label printing on various free curved surfaces. The label printer comprises a frame (1), a laser label printing head (2) and a positioning chuck used for clamping a workpiece; the positioning chuck (4) is arranged below the laser label printing head (2); and the frame (1) is provided with a lifting device (3) which allows for automatic lifting of the positioning chuck (4). Therefore, the utility model has the beneficial effect that the laser label printer can make automatic servo adjustments to the surface shape of a curved surface with the same focusing effect of all points on the curved surface, and the continuous, rapid and legible label printing of the surfaces of different concave-convex free curved surfaces can be realized.
Description
Technical field
The utility model relates to a kind of mark machine, relates in particular to a kind of laser marking machine that can realize mark rapidly, continuously on various free form surfaces.
Background technology
The laser marking technology is the crystalline product of contemporary high technology laser technology and computer technology, make the mark of forming by literal, pattern etc. at the body surface that plastics and rubber, component of machine, electronic devices and components, instrument, instrument etc. need make marks, can also in opaque products such as some optical mirror slips, be carved into hidden mark.Laser marking machine is compared with modes such as traditional mechanical engraving, chemical attack, ink prints, has applied range, mark precision and efficient height, can be by computer system control, just as described in Xingyun Computer Co., Ltd's a kind of rapid laser identification imprinter of applying for, laser action is firm permanent especially outstanding mark that surface of the work produced, so it is used more and more widely.On March 22nd, 2002 and for example, the utility model patent of a kind of rapid laser identification imprinter of Wuhan Bofu Information Co., Ltd.'s application, the patent No. is 02228748.5, the day for announcing is 2003 6 years 25 days, it comprises the Optical Maser System with pulse mode output laser, extender lens group, galvanometer head, F-θ set of lenses, computer control system.Described galvanometer head is the rotation of being made high-speed, high accuracy, short vector by two speculums of computer-controlled two-dimensional servo driven by motor, thereby make the laser beam that enters the galvanometer head through two secondary reflections, outgoing beam is by after the F-θ set of lenses, formed hot spot is made the bidimensional high-speed mobile in same focal plane, by the frequency and the pulsewidth of control laser pulse, thereby form the mark of forming by close-packed lattice.This method has realized high-speed, high-precision laser marking, but since restriction of the depth of field of Stimulated Light focusing system and aberration effects, the mark continuously in the plane of common laser marking machine; And for curved surface, particularly curvature changes on the big curved surface, and the generation surface focuses on imbalance everywhere under depth of field restriction and the aberration effects, causes the size of mark point everywhere, the depth inhomogeneous, even smudgy.
The utility model content
The utility model is at the defective of can't realizing rapidly, continuously on curved surface of existing of prior art, mark clearly, provide a kind of with automatic regulatory function to adapt to the laser marking machine of the various fast continuous marks in concavo-convex free form surfaces surface.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of laser marking machine, comprise frame, laser marking head and be used for the positioning collet of clamping workpiece, positioning collet is located at the below of laser marking head, and described frame is provided with the lowering or hoisting gear that makes positioning collet energy automatic lifting.
The workbench right and wrong that prior art adopts are adaptive, after increasing the automatic servo lowering or hoisting gear, can be in the mark process, according to the variation of face shape and the aberration curve of laser focusing system of being marked, automatically regulate the part position that is marked in real time, the focusing imbalance of compensation curved surface each point all obtains accurately best laser focal beam spot everywhere to be controlled at curved surface.
As preferentially, described lowering or hoisting gear comprises motor, shaft coupling, screw mandrel and feed screw nut, and motor, shaft coupling and screw mandrel are linked in sequence, and screw mandrel and feed screw nut cooperate, and positioning collet is fixed on the feed screw nut.
Select for use motor, screw mandrel and feed screw nut's mode to realize that lifting more can control and adjust in real time the height of lifting exactly, screw mandrel and feed screw nut's quality of fit is accurate, and stationarity is better, easier control.
As preferentially, described screw mandrel is provided with sleeve outward, and sleeve offers chute, feed screw nut's lifting of can in chute, sliding, and positioning collet is by being bolted on the feed screw nut.
The sleeve that is provided with helps the circumferentially fixing of feed screw nut, and the chute of setting can allow the feed screw nut slide up and down at chute, increases the smoothness of slip and the highs and lows of restriction lifting.
As preferentially, described motor is a stepper motor.Stepper motor driver is connected with computer, according to the offset of the optimum focusing curve calculation workpiece height of the variation of the face shape that is marked and focusing system, realizes high accuracy control.
Therefore, the beneficial effects of the utility model are that the realization laser marking machine makes curved surface each point focusing effect unanimity, thereby realized in lip-deep continuous, quick, the clear mark of various concavo-convex free form surfaces the automatic servo adjustment of curved surface face shape.
Figure of description
Fig. 1 is the structural representation of embodiment 1 mark machine.
Fig. 2 is the structural representation of the lowering or hoisting gear among Fig. 1.
Fig. 3 is the partial sectional view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing 1 to the accompanying drawing 3 and the specific embodiment the utility model is described in further detail:
During mark work, with clamping workpiece on positioning collet 4, according to the face shape on surface that is marked, by starting stepper motor, feed screw nut's 37 liftings drive positioning collet and on workpiece be elevated to the assigned address of each mark point on the curved surface, thereby realized continuous, mark fast on various concavo-convex free form surfaces, and guaranteed that mark point is evenly clear everywhere.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (4)
1. laser marking machine, comprise frame (1), laser marking head (2) and be used for the positioning collet of clamping workpiece, positioning collet (4) is located at the below of laser marking head (2), it is characterized in that, described frame (1) is provided with the lowering or hoisting gear (3) that makes positioning collet (4) energy automatic lifting.
2. according to the described a kind of laser marking machine of claim 1, it is characterized in that, described lowering or hoisting gear (3) comprises motor (31), shaft coupling (32), screw mandrel (36) and feed screw nut (35), motor (31), shaft coupling (32) and screw mandrel (36) are linked in sequence, screw mandrel (36) and feed screw nut (35) cooperate, and positioning collet (4) is fixed on the feed screw nut (35).
3. according to the described a kind of laser marking machine of claim 2, it is characterized in that, the outer sleeve (33) that is provided with of described screw mandrel (36), sleeve (33) offers chute (34), feed screw nut (37) can slip lifting in chute (34), and positioning collet (4) is by being bolted on the feed screw nut (37).
4. according to the described a kind of laser marking machine of claim 3, it is characterized in that described motor (31) is a stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200887439U CN201220511Y (en) | 2008-06-18 | 2008-06-18 | Laser mark printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200887439U CN201220511Y (en) | 2008-06-18 | 2008-06-18 | Laser mark printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220511Y true CN201220511Y (en) | 2009-04-15 |
Family
ID=40574029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200887439U Expired - Lifetime CN201220511Y (en) | 2008-06-18 | 2008-06-18 | Laser mark printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220511Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823372A (en) * | 2010-04-30 | 2010-09-08 | 东莞市创普光电技术有限公司 | Shutoff-free laser vector text-image continuous coding mode |
| CN107972367A (en) * | 2017-11-15 | 2018-05-01 | 张晓彬 | A kind of new production equipment for mailbox |
| CN108238316A (en) * | 2018-01-09 | 2018-07-03 | 广西真龙实业有限责任公司 | Strap stamp device |
| CN108562472A (en) * | 2018-04-27 | 2018-09-21 | 镇江市建科工程质量检测中心有限公司 | A kind of labelling apparatus |
| CN109954979A (en) * | 2019-03-12 | 2019-07-02 | 德玛克（长兴）自动化系统有限公司 | A kind of radium-shine marking machine of bottle cap high-precision |
| CN110605480A (en) * | 2019-09-20 | 2019-12-24 | 南安市泉建机械科技有限公司 | Laser material processing system for fine adjustment of warping interval firing pin of laser marking |
-
2008
- 2008-06-18 CN CNU2008200887439U patent/CN201220511Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823372A (en) * | 2010-04-30 | 2010-09-08 | 东莞市创普光电技术有限公司 | Shutoff-free laser vector text-image continuous coding mode |
| CN107972367A (en) * | 2017-11-15 | 2018-05-01 | 张晓彬 | A kind of new production equipment for mailbox |
| CN107972367B (en) * | 2017-11-15 | 2019-06-28 | 陈斌 | A kind of novel production equipment for mailbox |
| CN108238316A (en) * | 2018-01-09 | 2018-07-03 | 广西真龙实业有限责任公司 | Strap stamp device |
| CN108562472A (en) * | 2018-04-27 | 2018-09-21 | 镇江市建科工程质量检测中心有限公司 | A kind of labelling apparatus |
| CN109954979A (en) * | 2019-03-12 | 2019-07-02 | 德玛克（长兴）自动化系统有限公司 | A kind of radium-shine marking machine of bottle cap high-precision |
| CN110605480A (en) * | 2019-09-20 | 2019-12-24 | 南安市泉建机械科技有限公司 | Laser material processing system for fine adjustment of warping interval firing pin of laser marking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201220511Y (en) | Laser mark printing machine | |
| CN201086459Y (en) | Laser mark printing machine | |
| CN101758679B (en) | Method for carrying out laser-micro-engraving marking anti-counterfeiting identification code on inner surface of transparent or translucent container | |
| CN105057892A (en) | Pulse laser three-dimensional engraving method | |
| CN204894798U (en) | Long rotatory mark system of beating of size solid of revolution machined part laser | |
| CN203209853U (en) | Machining device applied to large-size light guide plate | |
| CN104014935A (en) | Laser univariate color marking system and method | |
| CN205614204U (en) | Automatic laser marking machine of focusing | |
| CN103418911A (en) | Narrow-space laser marking method and marking machine thereof | |
| CN102179628A (en) | Laser type light guide plate carving equipment and using method thereof | |
| CN101007455A (en) | Laser method and device for carving print wheel | |
| CN214417947U (en) | Device for femtosecond laser irradiation glass color patterning | |
| CN108714741A (en) | A kind of automatic focusing portable laser marking machine | |
| CN104626758A (en) | Technology for performing laser marking on ceramic tool | |
| CN115255652B (en) | Multi-angle laser emission self-adaptive control method and device for laser engraving machine | |
| CN204639436U (en) | 3d laser marking machine | |
| CN105499627A (en) | Machining process of boring mill for two ends of printing roller | |
| CN2678905Y (en) | Cambered surface laser marking press | |
| CN108788484A (en) | A kind of trailing type laser method | |
| CN213916711U (en) | Quartz product laser positioning device that carves characters | |
| CN1557638A (en) | Laser etching machine for cambered surface and method of processing print wheel thereof | |
| CN104259673A (en) | Annular banded rotating laser mask online cutting or engraving system | |
| CN208614044U (en) | A kind of trailing type laser auxiliary device | |
| CN203973056U (en) | Laser instrument single argument making color marker system | |
| CN207464468U (en) | The processing unit (plant) of cutting is carried out to casting sand type using Linear Laser source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU OPTO OPTICAL CO., LTD. Free format text: FORMER OWNER: GU MINZHI Effective date: 20100721 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310052 NO.1197, BINAN ROAD, CHANGHE SUBDISTRICT, BINJIANG DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE TO: 310052 1/F, BUILDING 2, STANDARD FACTORY SUITE, PIONNEER CENTER, NO.1197, BINAN ROAD, HANGZHOU CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100721 Address after: Hangzhou City foreshore road 310052 No. 1197 business center 2 standard factory building 1 layer Patentee after: Hangzhou Aopute Optical Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310052 Binjiang District River Street foreshore road 1197 Patentee before: Gu Minzhi |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090415 |